CTET Class I to V 2018 Dec Paper

Question : 62 of 150

Marks: +1, -0

What is the mass of an object with a density of 15 g /mL and a volume of 3 mL?

Solution:

density

= \mass/\volume

given,
density = 15 g/ml
volume = 3 ml

15 = m/3

⇒ m = 45 g

Go to Question:

Prev Question

Next Question